| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.41 | 6.344% | $146.1273 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $69.60 | 4.159% | $72.4947 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $215.48 | 8.399% | $233.5782 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $125.42 | 3.463% | $129.7633 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $86.49 | 8.272% | $93.6445 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $65.99 | 11.389% | $73.5056 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $16.46 | 8.364% | $17.8367 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $716.85 | $766.9503 | $766.95 | $767.00 | $766.90 | |